arch-installkernel

installkernel

#!/bin/bash

# Arch Linux version of installkernel - adopted from Debian's

# different, and passes in a fifth argument, just because it is
# "special". We ignore the fifth argument, and do not flag is as an
# error, which it would be for any arch apart from powerpc
if [ $# -eq 3 ] || [ $# -eq 4 ] || [ $# -eq 5 ] ; then
  img="$2"
  map="$3"
  ver="$1"
  if [ $# -ge 4 ] && [ -n "$4" ] ; then
      dir="$4"
  else
      dir="/boot"
  fi
else
  echo "Usage: installkernel <version> <image> <System.map> <directory>"
  exit 1
fi

modulesdir="/lib/modules/$ver"
if [ ! -d "$modulesdir" ]; then
    echo "Error: $modulesdir does not exist - module_install not run?" >&2
    exit 1
fi

set -e

install -Dm644 "$img" "$modulesdir/vmlinuz"
echo "linux-dev" | install -Dm644 /dev/stdin "$modulesdir/pkgbase"
kernel-install add "$ver" "$modulesdir/vmlinuz"

install -Dm644 "$img" "/boot/vmlinuz-$ver"
install -Dm644 "$map" "/boot/System.map-$ver"
mkinitcpio -k "$ver" -g "/boot/initramfs-$ver.img"
if [ -f /boot/grub/grub.cfg ]; then
  mv /boot/grub/grub.cfg /boot/grub/grub.cfg.old
fi
grub-mkconfig -o /boot/grub/grub.cfg